TY  - BOOK
AU  - Brown, George D.  
AU  - Ladd, George T. 
TI  - The earth: man's geologic environment
SN  - 0-675-08578-0
PY  - 1976///
CY  - Ohio
PB  - Charles E. Merrill Publishing
KW  - Geologic EnvironmentMan's Geologic Environment
ER  -